The Arc'teryx Women's Bora2 Mid Hiking Boot is a Technical hiking boot for changing terrain and conditions. Often times setting out into the backcountry you're required to get your feet wet, so to speak, in a variety of different elements. With this Gore-TEX boot and Gore-TEX MID-LINER, you'll be free to explore different spots of land, with dry feet the whole way. One part liner, one part thermolaminated Upper with EVA Midsole and Vibram Outsole and together you get one helluva boot. Plus, if you're headed into winter you can purchase an insulated liner for warmer, happier toes. A whole new way to look at footwear.